PySide6.QtDBus.QDBusPendingCall¶

class QDBusPendingCall¶

The QDBusPendingCall class refers to one pending asynchronous call. More…

Inherited by: QDBusPendingCallWatcher

Synopsis¶

Methods¶

def __init__()
def error()
def isError()
def isFinished()
def isValid()
def reply()
def swap()
def waitForFinished()

Note

This documentation may contain snippets that were automatically translated from C++ to Python. We always welcome contributions to the snippet translation. If you see an issue with the translation, you can also let us know by creating a ticket on https:/bugreports.qt.io/projects/PYSIDE

Detailed Description¶

A QDBusPendingCall object is a reference to a method call that was sent over D-Bus without waiting for a reply. QDBusPendingCall is an opaque type, meant to be used as a handle for a pending reply.

In most programs, the QDBusPendingCall class will not be used directly. It can be safely replaced with the template-based QDBusPendingReply , in order to access the contents of the reply or wait for it to be complete.

The QDBusPendingCallWatcher class allows one to connect to a signal that will indicate when the reply has arrived or if the call has timed out. It also provides the waitForFinished() method which will suspend the execution of the program until the reply has arrived.

Note

If you create a copy of a QDBusPendingCall object, all information will be shared among the many copies. Therefore, QDBusPendingCall is an explicitly-shared object and does not provide a method of detaching the copies (since they refer to the same pending call)